Clinical Effects of 3D Printing Guide Plate Technology Combined with Minimally Invasive Internal Fixation for Sacroiliac Joint Complex Injury Treatment
CUI Xihu, CHEN Tietie, ZHANG Xiaoyong, et al
Department of Orthopedics, Baoji Second People's Hospital, Baoji Shaanxi 721000
Abstract：【Objective】To explore the clinical application of 3D printing guide plate technology combined with minimally invasive internal fixation technology in the treatment of sacroiliac joint complex injuries. 【Methods】A total of ninety-two patients with sacroiliac complex injuries who were admitted to our hospital between May 2019 and May 2022 were retrospectively analyzed. Patients were divided into two groups according to the surgical methods, with forty-six patients in each group. The control group was treated by traditional surgery, and the study group was treated by 3D printing guide plate technology combined with minimally invasive internal fixation technology. Surgery related indicators, perioperative pain level and recovery were compared between the two groups. 【Results】Compared to the control group, the study group had significantly lower intraoperative fluoroscopy, d intraoperative blood loss and shorter screw placement times(P<0.05). The study group also showed shorter time for operation, hospitalization and injury healing,significantly lower postoperative visual analog scale (VAS), shorter fracture displacement distance, and significantly higher Majeed scores than the traditional surgery group (P<0.05). 【Conclusion】The treatment with 3D printing guide plate technology combined with minimally invasive internal fixation in the clinical treatment of sacroiliac joint complex injury can effectively reduce the surgical trauma and promote postoperative rehabilitation.
2024, Vol. 41 
